| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.58 | 8.349% | $204.3245 | $204.32 | $204.30 | $204.30 |
| Purchase #2 | $154.81 | 9.251% | $169.1315 | $169.13 | $169.15 | $169.10 |
| Purchase #3 | $172.95 | 6.385% | $183.9929 | $183.99 | $184.00 | $184.00 |
| Purchase #4 | $133.72 | 13.729% | $152.0784 | $152.08 | $152.10 | $152.10 |
| Purchase #5 | $152.66 | 13.438% | $173.1745 | $173.17 | $173.15 | $173.20 |
| Purchase #6 | $137.58 | 11.748% | $153.7429 | $153.74 | $153.75 | $153.70 |
| Purchase #7 | $92.99 | 13.679% | $105.7101 | $105.71 | $105.70 | $105.70 |
| 7 purchase totals = | $1,033.29 | $1,142.1548 | $1,142.14 | $1,142.15 | $1,142.10 | |